Finite Group Databasebeta
Cayley diagram

C2×#11334 #358482

order512
nilpotency class3
isoclinismisoclinic class of #2008
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11334

Subgroups

subgroupG/H
centerC2×C4#392
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1444
prime radicalC25C2×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1886 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,8,12,9,13,7,23)(5,14,18,25,17,29,16,10)(6,11,22,26,21,27,20,33)(15,30,32,24,19,28,31,34);(3,5,7,16,9,17,8,18)(4,10,12,14,13,25,23,29)(6,19,20,32,21,15,22,31)(11,24,26,28,27,34,33,30);(3,6)(4,11)(5,15,17,19)(7,20)(8,22)(9,21)(10,24,25,34)(12,26)(13,27)(14,28,29,30)(16,31,18,32)(23,33)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#359071, C2×#399221, C2×#400797, …
maximal normal subgroup ofC2×#359071, C2×#399221, C2×#400797, …
maximal quotient ofC22×#11334

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265678);